I am Li Shen and Li Shimin, the free kings of the Tang Dynasty

Li Shen asked the institute to study the microscope after the telescope was made.

It's just that Li Shen only remembers the basic principles, and he doesn't know how to do it in detail. It's been so many years, and Li Shen has forgotten about it.

Unexpectedly, he actually asked them to tinker with it, and he said that whether a person is smart or not has nothing to do with age.

"Yes, Your Majesty, after they finished today, they took them to my place for experiments. The old Taoist has done it himself.

It is true that there are all kinds of wonders in the world. The veteran has lived for so many years and has practiced medicine for a long time.

I never knew there were so many little things in human blood, it was really eye-opening.

My lord, why do you think there are so many things in human blood that we can’t usually see?

People from the institute said that this is a magnification of invisible things. "

Sun Simiao couldn't suppress his excitement. He had practiced medicine for so many years, traveled all over the country and experienced wars.

To put it bluntly, Li Shen has seen more dead people than living people.

He had seen corpses strewn on the battlefield, and he had seen corpses strewn on the ground after the plague, but now he could see things that were invisible to his eyes.

"It's true. A microscope can magnify things that are invisible to the naked eye many times. Having him will be of great help to your college.

Not only medicine, he will be of great help in other different fields.

Doctor Sun, you can use a microscope to observe the blood of different people, and what will be the result when put together with different blood.

This will be of great help for future surgeries. "

Li Shen encouraged Sun Simiao. He only knew a little about this, but there was plenty of time for experiments to yield true knowledge.

After being happy for a while, Sun Simiao suddenly thought of something and said:

"By the way, Your Majesty, we have already studied the operation you asked us to study, and it is not difficult."

"What kind of surgery?" Li Shen was stunned.

"It's the skin cutting operation you mentioned." Sun Simiao replied.

"Ah~~~I know, the circumcision operation I asked you to do."

Li Shen suddenly remembered that he had asked Sun Simiao to study circumcision surgery before. Many infertility was related to this.

In fact, this surgery is not difficult, it is just a question of whether it is beautiful or not.

But Li Shen feels that in this era, we still have to consider whether it is beautiful or not, as long as it can be successful.

"Have you tried it with anyone?"

"Looking for it, a doctor from our medical school voluntarily showed up, but I gave him five hundred dollars." Sun Simiao nodded.

Is five hundred dollars considered a voluntary sacrifice? Li Shen smiled a little.

"Have you done a few, have you succeeded?" This is a lifetime event, and Li Shen seems to think that if he fails, he might as well die.

"I've done it six times and all of them were successful. This operation is not difficult. As long as the post-operative treatment is done well and no evil wind enters the body, you will be fine.

And the wound is not big, it can be healed in less than half a month, and it can be healed in a month.

By the way, the equipment we use for surgery needs to be replaced, and the quantity needs to be increased. "

Sun Simiao answered easily,

Li Shen waved his hand.

"Just tell Dr. Sun to Wang Hongfu about these things and he will take care of them. Continue to recruit people and train more people, but don't promote it to the outside world yet.

You let the technology mature first and wait for news from me.

It is also good to sum up the experience during the operation and pass it on to other doctors who have studied abroad.

This can be regarded as a contribution to the population growth of Datang. "

"Okay, then I'll take my leave if there's nothing else to do. The old man came here to inform the prince of the good news about the microscope."

Sun Simiao stood up and said goodbye.

After seeing off Sun Simiao and Li Shen, he returned to the back house. Although he was very happy with the appearance of the microscope, it was of little use to him.

You can't play with it, you can't eat it, it took several years to make, it's just a waste of money.

It's not as happy as the circumcision surgery Sun Simiao said made him happy.

By the way, circumcision surgery!

~~~~~~~~

Changxingfang,

It is only one street away from Qinrenfang in Prince Ji's Mansion, so it can be said that it is a neighbor on both sides.

There are also some dignitaries living in Changxingfang, such as Yang Shidao.

A simple carriage arrived in front of a tall gate.

The servant got off the carriage and came forward and knocked several times in front of the door. The door opened a gap. After the servant said a few words, the door opened and the threshold was removed.

The servant drove the carriage into the compound and the gate was closed.

After the carriage stopped, a middle-aged man got out of the carriage with the help of a servant. He was dressed in brocade and gorgeous clothes.

The middle-aged man looked around, and then a guard came over and made an inviting gesture.

The middle-aged man nodded and followed the guard towards the backyard. However, he was indeed limping very inconveniently when walking.

A closer look showed that his left leg was weak and he was holding a cane in his hand.

The house is not big, and soon we walked to the garden of the back house. The middle-aged man saw a person standing in the pavilion at a glance.

Tall and powerful, he is also dressed in gorgeous clothes.

"See His Highness King Ji." The middle-aged man saluted. The person in the pavilion was none other than King Ji Li Shen.

Li Shen slowly turned around with a smile on his face. Although it was cold outside, his smile was very warm.

"I have been waiting for you for a long time, Du Gou."

Yes, this limping middle-aged man is Du Gou, the eldest son of Du Ruhui, Duke of Lai.

Now he takes his father's title, Duke of Lai State.

"I'm not as bold as the prince. I came here directly from Qinrenfang. I walked a long way to get here." Du Gou smiled slightly.

"You live in Wubenfang, which is just across Chongyifang from Changxingfang. Why are you walking so far?"

Li Shen asked nonchalantly.

"Of course I'm afraid of being seen. Let's get back to the topic. Why did King Ji call me here at this time? Didn't I pass the news to Wang Hongfu?"

"Hey, I'm not here for news, I'm here for the heirs of your Du family.

Do you still remember what this king told you? "Li Shen chuckled.

"Your Majesty, are you saying that this can solve my problem of having no heirs?" Du Gou was overjoyed. This is his biggest concern.

There is a duke in him, and the Du family desperately needs this duke to pass on.

"Don't be too happy yet. I told you very clearly at the beginning that there was only a 30% chance. This was only after you went to the medical school for examination.

Don't get me wrong. "Li Shen interrupted Du Gou's excitement.

"Thirty percent? Okay, 30% is fine, it's better than no chance at all. I wonder what method the prince mentioned?"

Du Gou nodded, having a method is better than nothing. He had to give it a try. He had seen so many doctors and drank so many decoctions over the years.

"Do you still remember the surgery in medical school? It was the one performed on Duke Yi." Li Shen looked at Du Gou.

After hearing this, Du Gou thought for a while and suddenly asked:

"My lord, you're not going to cut it off and replace it with another one, are you?"

"......"